Davidian's Monocle

 is an accessory in Tales from the Tiers.

Background
Known for his exceptional eye for detail, the Sage Davidian worked in the scriptoriums of the Vellum Citadel two and a half centuries ago. Over the years, long hours among the texts weakened his sight, and he used his remarkable understanding of geometry to craft this wondrous lens that helped compensate for his dwindling vision.

Location
Stone Sea random encounter - reward from Sages if you help them against the Stonestalkers.